Chris Tucker Channels Jacko

2/5/2007 2:43 PM PST

Chris Tucker Channels Jacko

Chris Tucker was caught doing his best Michael Jackson impression while shooting scenes for "Rush Hour 3" in downtown Los Angeles on Saturday.

While shooting continues today, the squeaky-voiced funnyman gets to enjoy the beautiful L.A. weather, while office workers in the area aren't so lucky; some won't be allowed to leave their buildings all day!

Tucker is making a cool $25 million on this film, guaranteeing an extra-squeaky performance.